Autool SDT203 - Product Introduction; Overview; Working Theory; Features

Built-in Air Pump
Overheat Protection
Pressure Gauge
Smoke Indicator
Flow Meter
Flow Adjustment Knob
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AUTOOL SDT203 automotive diagnostic leak detector is
designed for testing leaks in vehicle pipe systems. It could be
used on all cars, motorcycles, snowmobiles, ATV, light trucks,
boats, etc. Used in conjunction with a diagnostic scanner, it can
quickly diagnose vehicle engine faults.
Any other use is considered beyond the intended purpose of the
equipment and is prohibited.
PRODUCT INTRODUCTION
Overview
Features
Low oxygen combustion
The AUTOOL smoke leak detector employs a forced combus-
tion smoke generation method in a low oxygen environment. It
is energized by a conductive column to the heating wire, which
rapidly heats up to more than 300°C so that the mineral oil
reaches the ignition point and enters the state of combustion.
Due to the small intake of air flow, it is insufficient to provide
sufficient oxygen to maintain full combustion, thus the combus-
tion mainly occurs on the surface of the heating wire. Subject
to high-temperature heating, the mineral oil retention object
can continue to burn insufficiently around the heating wire,
thus producing a large amount of smoke.
Working
theory
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Oil Drain Valve
Liquid Level Gauge
Air Control Switch
Smoke Control Switch
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None
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